Mugen LED Tail Light Honda Civic FL 21+
Mugen’s full-LED tail lights replace the 11th-generation Civic’s standard rear lights, with a three-dimensional light surface and a Mugen logo on the side that lights with the position lamps.
They play an opening and ending animation when you lock and unlock the car, and the indicators can be switched between sequential and standard flashing. Mugen states they are ECE certified.
Specifications
- Light source: Full LED
- Indicators: Switchable: sequential or standard flashing
- Animation: Linked to keyless lock and unlock
- Certification: ECE certified (Mugen)
- Fitting time: approx. 7.0 hours with the animation function, 5.5 hours without
Key Features
- Full-LED three-dimensional design
- Mugen logo lights with the position lamps
- Lock and unlock animation
- Switchable indicator modes
- ECE certified
What’s in the Box?
- LED tail lights (one car set)
Important: Mugen notes that FL1 and FL4 Civics have an emergency stop signal, so the sequential indicator mode does not meet the Japanese safety standard on these cars. Use the standard flashing mode for road use.
Fitment
- Honda Civic 11th generation FL1 and FL4 (August 2021 onwards)
- Honda Civic Type R FL5
Not suitable for: earlier Civic generations (FK7, FK8 and older).
Installation
Mugen quotes approx. 7.0 hours with the opening and ending animation connected, or 5.5 hours without. Fitting involves trim removal and wiring, so we strongly recommend professional fitting. Set the indicators to standard flashing mode on FL1 and FL4 cars.
Can I use the sequential indicators?
Mugen notes that on FL1 and FL4 Civics, which have an emergency stop signal, sequential mode does not meet the Japanese safety standard. Use standard flashing mode on the road.
Are they road legal in the UK?
Mugen states they are ECE certified.
Do they fit the Type R?
Yes, Mugen offers them for the Type R FL5 too. See our Type R listing.
Do I have to connect the animation?
No. It is optional, and fitting takes less time without it.
Part reference
- 33500-XNRC-K0S0
With roots in Japanese motorsport dating back to 1973, Mugen holds a distinctive place in Honda’s performance heritage. Its history in race-engine development and competition shapes a range of performance parts and accessories prized by Honda enthusiasts for their engineering, purposeful design and unmistakable identity.









